5503366446 has 64 divisors (see below), whose sum is σ = 12250372608. Its totient is φ = 1639328768.

The previous prime is 5503366439. The next prime is 5503366499. The reversal of 5503366446 is 6446633055.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5503366398 and 5503366407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 312841 + ... + 329963.

It is an arithmetic number, because the mean of its divisors is an integer number (191412072).

Almost surely, 2^5503366446 is an apocalyptic number.

5503366446 is an abundant number, since it is smaller than the sum of its proper divisors (6747006162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5503366446 is a wasteful number, since it uses less digits than its factorization.

5503366446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17305.

The product of its (nonzero) digits is 777600, while the sum is 42.

The square root of 5503366446 is about 74184.6779732850. The cubic root of 5503366446 is about 1765.5342374524.

The spelling of 5503366446 in words is "five billion, five hundred three million, three hundred sixty-six thousand, four hundred forty-six".